WASHINGTON - JANUARY 20: (AFP OUT) U.S. President Barack H. Obama waves to the crowd just after he was sworn in as the 44th president of the United States on the West Front of the Capitol January 20, 2009 in Washington, DC. Obama is the first African-American to be elected and sworn in as president in the history of the U.S. (Photo by J. Scott Applewhite-Pool/Getty Images)

An overall view of the luncheon in Statuary Hall at the Capitol for President Barack Obama Tuesday, Jan. 20, 2009 in Washington. (AP Photo/Harry Hamburg, Pool)

Photo: Harry Hamburg, AP

An overall view of the luncheon in Statuary Hall at the Capitol for...

An overall view of the luncheon in Statuary Hall at the Capitol for... Photo-2031826.34796 - SFGate

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President Barack Obama and Vice President Joe Biden enter the President's Room in the U.S. Capitol where Obama signed his first act as president after being sworn in as the 44th President of the United States during the inaugural ceremony in Washington, Tuesday, Jan. 20, 2009. (AP Photo/Molly Riley, Pool)

President Barack Obama smiles down at his daughter Sasha Obama, 7, just after he was sworn-in as the 44th president of the United States and the first African-American to lead the nation, at the Capitol in Washington, Tuesday, Jan. 20, 2009. First lady Michelle Obama is at right. (AP Photo/J. Scott Applewhite, Pool)

President Barack Obama, left, is congratulated by his family, first lady Michelle Obama, second from left, and daughters Malia, second from right, and Sasha following his inauguration at the U.S. Capitol in Washington.

Photo: Elise Amendola, AP

President Barack Obama, left, is congratulated by his family, first...

President Barack Obama, left, is congratulated by his family, first... Photo-2031830.34796 - SFGate

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Barack Obama, left, takes the oath of office from Chief Justice John Roberts, not seen, as his wife Michelle, holds the Lincoln Bible and daughters Sasha, right and Malia, watch at the U.S. Capitol in Washington, Tuesday, Jan. 20, 2009. (AP Photo/Chuck Kennedy, Pool)

After taking the oath of office, President Barack Obama is congratulated by daughter Sasha, as Michelle Obama looks on.

Photo: Susan Walsh, AP

After taking the oath of office, President Barack Obama is...

After taking the oath of office, President Barack Obama is... Photo-2031835.34796 - SFGate

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Barack Obama, second right, joined by his wife Michelle, far left, and daughters Sasha, second left, and Malia, not shown, takes the oath of office from Chief Justice John Roberts to become the 44th president of the United States at the U.S. Capitol in Washington, Tuesday, Jan. 20, 2009. (AP Photo/Jeff Christensen)

WASHINGTON - JANUARY 20: Barack H. Obama is sworn in by Chief Justice John Roberts as the 44th president of the United Statesas on the West Front of the Capitol as his wife Michelle looks on January 20, 2009 in Washington, DC. Obama becomes the first African-American to be elected to the office of President in the history of the United States. (Photo by Mark Wilson/Getty Images)

Barack Obama, left, joined by his wife Michelle, second from left, and daughters Sasha, third from left, and Malia (not pictured), takes the oath of office from Chief Justice John Roberts. Sen. Dianne Feinstein (D-CA) is at right.

Photo: Elise Amendola, AP

Barack Obama, left, joined by his wife Michelle, second from left,...

Barack Obama, left, joined by his wife Michelle, second from left,... Photo-2031839.34796 - SFGate

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President Barack Obama shakes hand with former president George W. Bush as Sen. Dianne Feinstein (D-CA) speaks during his inauguration.

Photo: Alex Wong, Getty Images

President Barack Obama shakes hand with former president George W....

President Barack Obama shakes hand with former president George W.... Photo-2031840.34796 - SFGate

Barack Obama, left, joined by his wife Michelle, second from left, and daughters Malia, third from left, and Sasha, takes the oath of office from Chief Justice John Roberts to become the 44th president of the United States at the U.S. Capitol in Washington, Tuesday, Jan. 20, 2009.

Photo: Ron Edmonds, AP

Barack Obama, left, joined by his wife Michelle, second from left,...

Barack Obama, left, joined by his wife Michelle, second from left,... Photo-2031847.34796 - SFGate

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WASHINGTON - JANUARY 20: Barack H. Obama is sworn in by Chief Justice John Roberts as the 44th president of the United Statesas the 44th President of the United States of America on the West Front of the Capitol January 20, 2009 in Washington, DC. Obama becomes the first African-American to be elected to the office of President in the history of the United States. (Photo by Mark Wilson/Getty Images)

Barack Obama arrives for his inauguration at the U.S. Capitol in Washington, Tuesday, Jan. 20, 2009. (AP Photo/Susan Walsh)

Photo: Susan Walsh, AP

Barack Obama arrives for his inauguration at the U.S. Capitol in...

Barack Obama arrives for his inauguration at the U.S. Capitol in... Photo-2031852.34796 - SFGate

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WASHINGTON - JANUARY 20: Barack H. Obama arrives to his inauguration as the 44th President of the United States of America at the Capitol January 20, 2009 in Washington, DC. Obama becomes the first African-American to be elected to the office of President in the history of the United States. (Photo by Jim Bourg-Pool/Getty Images)

WASHINGTON - JANUARY 20: President George W. Bush greets guests at the inauguration of Barack Obama as the 44th President of the United States of America on the West Front of the Capitol January 20, 2009 in Washington, DC. Obama becomes the first African-American to be elected to the office of President in the history of the United States. (Photo by Alex Wong/Getty Images)

The presidential seal is affixed on the door of the new presidential limousine that will take President George W. Bush and President-elect Barack Obama from the White House to the inauguration ceremony at the Capitol in Washington.

Photo: Charles Dharapak, AP

The presidential seal is affixed on the door of the new...

The presidential seal is affixed on the door of the new... Photo-2031870.34796 - SFGate

Das Stoked of Providence, R. I., waves a flag with the image of President-elect Barack Obama on the National Mall looking towards the U.S. Capitol in Washington, Tuesday, Jan. 20, 2009. (AP Photo/Carolyn Kaster)

Two unidentified attendees stay warm as they wait for the inauguration of Barack Obama and Joe Biden.

Photo: Elise Amendola, AP

Two unidentified attendees stay warm as they wait for the...

Two unidentified attendees stay warm as they wait for the... Photo-2031877.34796 - SFGate

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Outgoing US Vice President Dick Cheney arrives in a wheelchair before his successor Joe Biden (C) January 20, 2009 at the White House in Washington. Cheney pulled a muscle in his back January 19, 2009 while moving boxes and will be in the wheelchair for the historic inauguration of incoming president Obama.

Photo: Mandel Ngan, AFP/Getty Images

Outgoing US Vice President Dick Cheney arrives in a wheelchair...

Outgoing US Vice President Dick Cheney arrives in a wheelchair... Photo-2031878.34796 - SFGate

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President-elect Barack Obama says goodbye to Rev. Luis Leon as he walks out of St. John's Episcopal Church across from the White House in Washington, Tuesday, Jan. 20, 2009.

President Bush blows a kiss as he leave the White House for the final time as president with President-elect Barack Obama en route to Capitol Hill for inauguration in Washington, Tuesday, Jan. 20, 2009.(AP Photo/Pablo Martinez Monsivais)

Photo: Pablo Martinez Monsivais, AP

President Bush blows a kiss as he leave the White House for the...

President Bush blows a kiss as he leave the White House for the... Photo-2031882.34796 - SFGate

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The US Capitol is seen before the inauguration of Barack Obama as the 44th US president in Washington on January 20, 2009.

Photo: Paul J. Richards, AFP/Getty Images

The US Capitol is seen before the inauguration of Barack Obama as...

The US Capitol is seen before the inauguration of Barack Obama as... Photo-2031883.34796 - SFGate

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US Senators Ted Kennedy (R) and John Kerry arrive on the inaugural stage.

Photo: Timothy A. Clary, AFP/Getty Images

US Senators Ted Kennedy (R) and John Kerry arrive on the inaugural...

US Senators Ted Kennedy (R) and John Kerry arrive on the inaugural... Photo-2031884.34796 - SFGate

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President-elect Barack Obama and Michelle Obama walk out of St. John's Episcopal Church across from the White House in Washington, Tuesday, Jan. 20, 2009. (AP Photo/Charles Dharapak)

Former President George H.W. Bush and wife, Barbara, arrive at the U.S. Capitol in Washington, Tuesday, Jan. 20, 2009, for the swearing-in of President-elect Barack Obama and Vice President-elect Joe Biden. (AP Photo/Ron Edmonds)

Photo: Ron Edmonds, AP

Former President George H.W. Bush and wife, Barbara, arrive at the...

Former President George H.W. Bush and wife, Barbara, arrive at the... Photo-2031886.34796 - SFGate

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The US Capitol is seen before the inauguration of Barack Obama as the 44th US president in Washington on January 20, 2009. AFP PHOTO/ ROBYN BECK (Photo credit should read ROBYN BECK/AFP/Getty Images)

Photo: Robyn Beck, AFP/Getty Images

The US Capitol is seen before the inauguration of Barack Obama as...

The US Capitol is seen before the inauguration of Barack Obama as... Photo-2031887.34796 - SFGate

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A military bands performs during the inauguration of Barack Obama.

Photo: Robyn Beck, AFP/Getty Images

A military bands performs during the inauguration of Barack Obama.

A military bands performs during the inauguration of Barack Obama. Photo-2031888.34796 - SFGate

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WASHINGTON - JANUARY 20: Vice-President Dick Cheney is wheeled out of the White House with Vice-President-elect Joe Biden, as they depart through the North Portico of teh White House, the inauguration January 20, 2009 in Washington, DC. Obama will be sworn in as the first African-American president of the U.S. (Photo byLeslie E. Kossoff-Pool/Getty Images)

Diddy talks to friends as he arrives at the U.S. Capitol for the inauguration ceremony.

Photo: Jae C. Hong, AP

Diddy talks to friends as he arrives at the U.S. Capitol for the...

Diddy talks to friends as he arrives at the U.S. Capitol for the... Photo-2031890.34796 - SFGate

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WASHINGTON - JANUARY 20: Former president Bill Clinton and Secretary of State designate Hillary Clinton arrive at the inauguration of Barack Obama as the 44th President of the United States of America on the West Front of the Capitol January 20, 2009 in Washington, DC. Obama becomes the first African-American to be elected to the office of President in the history of the United States. (Photo by Justin Sullivan/Getty Images)

Malia and Sasha Obamam stand on the stage ahead of the inauguration. Photo-2031892.34796 - SFGate

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Outgoing US President George W. Bush (L) and his successor Barack Obama (R) depart the White House in a limousine en route to the US Capitol for Obama's inauguration as 44th US president on January 20, 2009 in Washington, DC. AFP PHOTO / Mandel NGAN (Photo credit should read MANDEL NGAN/AFP/Getty Images)

Photo: Mandel Ngan, AFP/Getty Images

Outgoing US President George W. Bush (L) and his successor Barack...

Outgoing US President George W. Bush (L) and his successor Barack... Photo-2031893.34796 - SFGate

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U.S. President George W. Bush (2nd R) and First Lady Laura Bush (C) , pose with President-elect Barack Obama (2nd L) and Michelle Obama as they at the White House in the North Portico, before Obama's Inauguration as the 44th president of the United States of America January 20, 2009 in Washington, DC.

Photo: Pool, Getty Images

U.S. President George W. Bush (2nd R) and First Lady Laura Bush...

U.S. President George W. Bush (2nd R) and First Lady Laura Bush... Photo-2031894.34796 - SFGate

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U.S. President George W. Bush (R) welcomes President-elect Barack Obama to in the North Portico of White House before Obama's Inauguration as the 44th president of the United States of America January 20, 2009 in Washington, DC.

President Bush, right, walks out with President-elect Barack Obama, left, on the North Portico of the White House before sharing the Presidential limousine en route to Capitol Hill for inauguration in Washington, Tuesday, Jan. 20, 2009.(AP Photo/Pablo Martinez Monsivais)

Photo: Pablo Martinez Monsivais, AP

President Bush, right, walks out with President-elect Barack Obama,...

A sailor salutes as the limousine carrying President George W. Bush and President-elect Barack Obama leaves the White House.

Photo: Charlie Neibergall, AP

A sailor salutes as the limousine carrying President George W. Bush...

A sailor salutes as the limousine carrying President George W. Bush... Photo-2031899.34796 - SFGate

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People gather for the inauguration of Barack Obama as the 44th President of the United States of America on the National Mall January 20, 2009 in Washington, DC. Obama becomes the first African-American to be elected to the office of President in the history of the United States.

Photo: Mario Tama, Getty Images

People gather for the inauguration of Barack Obama as the 44th...

People gather for the inauguration of Barack Obama as the 44th... Photo-2031900.34796 - SFGate

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An attendee holds up his sign as he waits for the inauguration ceremony at the U.S. Capitol in Washington, Tuesday, Jan. 20, 2009.

Photo: Evan Agostini, AP

An attendee holds up his sign as he waits for the inauguration...

An attendee holds up his sign as he waits for the inauguration... Photo-2031901.34796 - SFGate

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A boy sits at the Washington Monument for the inauguration of Barack Obama as the 44th President of the United States of America on the National Mall January 20, 2009 in Washington, DC. Obama becomes the first African-American to be elected to the office of President in the history of the United States.

Photo: Mario Tama, Getty Images

A boy sits at the Washington Monument for the inauguration of...

A boy sits at the Washington Monument for the inauguration of... Photo-2031902.34796 - SFGate

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The presidential motorcaade drives down Pennsylvania Avenue toward the U.S. Capitol fror the inauguration of Barack Obama as the 44th President of the United States

People gather for the inauguration of Barack Obama as the 44th President of the United States of America on the National Mall January 20, 2009 in Washington, DC. Obama becomes the first African-American to be elected to the office of President in the history of the United States.

Photo: Mario Tama, Getty Images

People gather for the inauguration of Barack Obama as the 44th...

People gather for the inauguration of Barack Obama as the 44th... Photo-2031904.34796 - SFGate

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Crowds fill the National Mall ahead of the inauguration of Barack Obama as the 44th President of the United States of America January 20, 2009 in Washington, DC. Obama becomes the first African-American to be elected to the office of President in the history of the United States.

Photo: Alex Wong, Getty Images

Crowds fill the National Mall ahead of the inauguration of Barack...

Crowds fill the National Mall ahead of the inauguration of Barack... Photo-2031905.34796 - SFGate

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People hold American flags during the inauguration of Barack Obama as the 44th President of the United States of America on the National Mall January 20, 2009 in Washington, DC.

Photo: Robert Nickelsberg, Getty Images

People hold American flags during the inauguration of Barack Obama...

People hold American flags during the inauguration of Barack Obama... Photo-2031906.34796 - SFGate

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Srg. Michael Rowe, a member of the US Air Force Honor Guard, watches the first visitors arrive at the US Capitol before the start of president-elect Barack Obama's inauguration in Washington DC, on January 20, 2009.

Photo: Ryan Anson, AFP/Getty Images

Srg. Michael Rowe, a member of the US Air Force Honor Guard,...

Srg. Michael Rowe, a member of the US Air Force Honor Guard,... Photo-2031907.34796 - SFGate

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An Obama flag hangs in a barrier as people gather during the inauguration of Barack Obama as the 44th President of the United States of America on the National Mall January 20, 2009 in Washington, DC. Obama becomes the first African-American to be elected to the office of President in the history of the United States.

Photo: Robyn Beck, AFP/Getty Images

An Obama flag hangs in a barrier as people gather during the...

An Obama flag hangs in a barrier as people gather during the... Photo-2031908.34796 - SFGate

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Journalists gather in a camera stand at the U.S. Capitol in Washington, early Tuesday, Jan. 20, 2009, as they wait for the inauguration of President-elect Barack Obama and Vice President-elect Joe Biden.

Photo: Elise Amendola, AP

Journalists gather in a camera stand at the U.S. Capitol in...

Journalists gather in a camera stand at the U.S. Capitol in... Photo-2031909.34796 - SFGate

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A spectator watches as people file onto the inaugural stage ahead of the inauguration of Barack Obama as the 44th President of the United States of America on the West Front of the Capitol January 20, 2009 in Washington, DC.